7411406080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1516

約数の個数: 144

約数和(自身を含む): 19181877120

約数和(自身を除く): 11770471040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 419, 520, 640, 832, 838, 1040, 1063, 1280, 1664, 1676, 2080, 2095, 2126, 3328, 3352, 4160, 4190, 4252, 5315, 5447, 6704, 8320, 8380, 8504, 10630, 10894, 13408, 13819, 16640, 16760, 17008, 21260, 21788, 26816, 27235, 27638, 33520, 34016, 42520, 43576, 53632, 54470, 55276, 67040, 68032, 69095, 85040, 87152, 107264, 108940, 110552, 134080, 136064, 138190, 170080, 174304, 217880, 221104, 268160, 272128, 276380, 340160, 348608, 435760, 442208, 445397, 536320, 552760, 680320, 697216, 871520, 884416, 890794, 1105520, 1360640, 1394432, 1743040, 1768832, 1781588, 2211040, 2226985, 3486080, 3537664, 3563176, 4422080, 4453970, 5790161, 6972160, 7126352, 8844160, 8907940, 11580322, 14252704, 17688320, 17815880, 23160644, 28505408, 28950805, 35631760, 46321288, 57010816, 57901610, 71263520, 92642576, 114021632, 115803220, 142527040, 185285152, 231606440, 285054080, 370570304, 463212880, 570108160, 741140608, 926425760, 1482281216, 1852851520, 3705703040, 7411406080]

約数ペア:

[(1, 7411406080), (2, 3705703040), (4, 1852851520), (5, 1482281216), (8, 926425760), (10, 741140608), (13, 570108160), (16, 463212880), (20, 370570304), (26, 285054080), (32, 231606440), (40, 185285152), (52, 142527040), (64, 115803220), (65, 114021632), (80, 92642576), (104, 71263520), (128, 57901610), (130, 57010816), (160, 46321288), (208, 35631760), (256, 28950805), (260, 28505408), (320, 23160644), (416, 17815880), (419, 17688320), (520, 14252704), (640, 11580322), (832, 8907940), (838, 8844160), (1040, 7126352), (1063, 6972160), (1280, 5790161), (1664, 4453970), (1676, 4422080), (2080, 3563176), (2095, 3537664), (2126, 3486080), (3328, 2226985), (3352, 2211040), (4160, 1781588), (4190, 1768832), (4252, 1743040), (5315, 1394432), (5447, 1360640), (6704, 1105520), (8320, 890794), (8380, 884416), (8504, 871520), (10630, 697216), (10894, 680320), (13408, 552760), (13819, 536320), (16640, 445397), (16760, 442208), (17008, 435760), (21260, 348608), (21788, 340160), (26816, 276380), (27235, 272128), (27638, 268160), (33520, 221104), (34016, 217880), (42520, 174304), (43576, 170080), (53632, 138190), (54470, 136064), (55276, 134080), (67040, 110552), (68032, 108940), (69095, 107264), (85040, 87152)]